ErrorTester Class

ErrorTester Class

A class that tests that actions throw expected exceptions.

Inheritance Hierarchy

SystemObject
Capgemini.CommonObjectUtils.TestingErrorTester

Namespace: Capgemini.CommonObjectUtils.Testing
Assembly: Capgemini.CommonObjectUtils (in Capgemini.CommonObjectUtils.dll) Version: 1.3.0.0

Syntax

C++

Copy

public class ErrorTester

Public Class ErrorTester

public ref class ErrorTester

type ErrorTester =  class end

The ErrorTester type exposes the following members.

Constructors

	Name	Description
	ErrorTester	Initializes a new instance of the ErrorTester class

Top

Methods

	Name	Description
	Equals	Determines whether the specified Object is equal to the current Object. (Inherited from Object.)
	Finalize	Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
	GetHashCode	Serves as a hash function for a particular type. (Inherited from Object.)
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object.)
	Test	Tests that an action causes a specified exception.
	ToString	Returns a string that represents the current object. (Inherited from Object.)

Top

Remarks

You can use this class (as an alternative to the ExpectedException attribute) when you have several test cases that should all throw an exception and you want to group them together into a single unit test method.

Examples

Copy

[TestMethod]
public void MyNullArgumentTest() 
{
    ...
    new ErrorTester()
        .Test(typeof(ArgumentNullException), () => {myObj.myMethod(null, "1");})
        .Test(typeof(ArgumentNullException), () => {myObj.myMethod("2", null);});
}

Reference

Capgemini.CommonObjectUtils.Testing Namespace